Examples of org.itsnat.core.event.NodeAttributeTransport

org.itsnat.core.event.NodeAttributeTransport
Is used to command ItsNat to transport the specified attribute of a client DOM element and optionally synchronize it with the matched server DOM element.
After synchronization the server element has the same attribute value as the client counterpart. If the client element has not the specified attribute the server element attribute will be removed too.

With or without synchronization the attribute value can be obtained calling {@link org.itsnat.core.event.ItsNatEvent#getExtraParam(String)}
@see org.itsnat.core.ItsNatDocument#addEventListener(org.w3c.dom.events.EventTarget,String,org.w3c.dom.events.EventListener,boolean,int,ParamTransport[],String,long) @author Jose Maria Arranz Santamaria

    {
    }


    public String getCodeToSend(ParamTransport param)
    {
        NodeAttributeTransport item = (NodeAttributeTransport)param;
        String name = item.getName();
        return "  event.getUtil().transpAttr(event,\"" + name + "\");\n";
    }

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    {
        ItsNatDocument itsNatDoc = getItsNatDocument();
        Document doc = itsNatDoc.getDocument();


        this.linkSyncAttr = doc.getElementById("linkSyncAttrId");
        itsNatDoc.addEventListener((EventTarget)linkSyncAttr,"click",this,false,new NodeAttributeTransport("style"));
        // Alternative:
        // itsNatDoc.addEventListener((EventTarget)linkSyncAttr,"click",this,false,new NodeAllAttribTransport());


        this.linkSyncNodeInner = doc.getElementById("linkSyncNodeInnerId");
        itsNatDoc.addEventListener((EventTarget)linkSyncNodeInner,"click",this,false,new NodeInnerTransport());

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                Element elem = (Element)evt.getCurrentTarget();
                System.out.println(elem.getAttribute("style"));
            }
        };


        itsNatDoc.addEventListener(anElem,"click",listener,false,new NodeAttributeTransport("style") );


        new NodeAttributeTransport("style",false);


        itsNatDoc.addEventListener(anElem,"click",listener,false,new NodeAllAttribTransport() );


        new NodeAllAttribTransport(false);
    }

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    }


    public void load(ItsNatDocument itsNatDoc)
    {
        Element deleteAttrSyncOnClick = itsNatDoc.getDocument().getElementById("deleteAttrSyncOnClick");
        itsNatDoc.addEventListener((EventTarget)deleteAttrSyncOnClick,"click",this,false,new ParamTransport[]{new NodeAttributeTransport("pos")});
    }

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    {
        Element attrSyncOnClick = itsNatDoc.getDocument().getElementById("attrSyncOnClick");
        //AttributeSyncEventListener attrListener = itsNatDoc.createAttributeSyncEventListener(new String[]{"pos","style"},this);
        // Nos interesa s�lo el atributo "pos" y style los cuales existen en el servidor
        // desde el principio.
        itsNatDoc.addEventListener((EventTarget)attrSyncOnClick,"click",this,false,new NodeAttributeTransport[] { new NodeAttributeTransport("pos"),new NodeAttributeTransport("style")});
    }

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Related Classes of org.itsnat.core.event.NodeAttributeTransport

manual.CodeInManualCore

org.itsnat.feashow.features.core.listeners.AutoSyncServerFromClientTreeNode

org.itsnat.impl.core.listener.trans.NodeAttributeTransportUtil

test.core.TestSyncDeleteAttrListener

test.core.TestSyncExistingAttrListener

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